In the current study, proton conducting polymer blend electrolytes have been prepared with poly (vinyl chloride) (PVC), poly(methyl methacrylate) (PMMA), Ammonium thiocyanate (NH₄SCN) salt and Tetrahydrofuran (THF) as solvent through solution-casting method. The complexation of these films have been studied by FTIR spectroscopy. The increase in amorphousness of the films with the increase in NH₄SCN content has been confirmed by XRD analysis. The effect of salt concentration and the ionic conductivity of the polymer blend films have been analyzed by using AC impedance spectroscopy. At room temperature, prepared blend polymer electrolyte system PVC (50 wt.%)/PMMA (25 wt.%). NH₄SCN (25 wt.%) has been established with highest ionic conductivity of 1.06 × 10^–8 S/cm. Dielectric relaxation studies of the polymer blend electrolyte film have been studied. The rise of the dielectric polarization of the films is proved by increase in dielectric constant and dielectric loss. The peaks appeared in the imaginary part of the electric modulus reveals the ion conduction occurs through the relaxation dynamic.

在目前的研究中，质子导电聚合物共混电解质已用聚（氯乙烯）（PVC）、聚（甲基丙烯酸甲酯）（PMMA）、硫氰酸铵（NH ₄ SCN）盐和四氢呋喃（THF）作为溶剂通过溶液制备-铸造方法。已通过 FTIR 光谱研究了这些薄膜的络合。XRD 分析证实，随着NH ₄ SCN 含量的增加，薄膜的非晶性增加。已经通过使用交流阻抗谱分析了盐浓度和聚合物共混膜的离子电导率的影响。在室温下，制备共混聚合物电解质体系 PVC (50 wt.%)/PMMA (25 wt.%)。NH ₄ SCN (25 wt.%) 的最高离子电导率为 1.06 × 10^{–8 秒}/厘米。已经研究了聚合物共混电解质膜的介电弛豫研究。介电常数和介电损耗的增加证明了薄膜介电极化的增加。出现在电模量虚部的峰表明离子传导是通过弛豫动力学发生的。